• Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and… more
    William C Brown Inc (01/13/26)
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  • Systems Administrator - Cyber…

    General Dynamics Information Technology (Langley AFB, VA)
    …some of the world's most complex technical challenges. GDIT is seeking an enthusiastic Systems Administrator who is seeking to expand his/her experience in the ... IT field by joining our team as a Cyber Systems Administrator in support of the Intelligence, Surveillance, and Reconnaissance (ISR) mission of the Airforce at… more
    General Dynamics Information Technology (01/16/26)
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  • SIGINT Systems Administrator (Low…

    CACI International (Hampton, VA)
    SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Employee Type: ... Travel: * * * CACI is seeking a SIGINT Systems Administrator to join the CACI team...will be responsible for resolving IT hardware and software infrastructure (servers, network, security, etc.) issues using systems more
    CACI International (12/15/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a System Administrator for a technical development program supporting the Sponsor's Attribute Services within the IDAM/ICAM ... space.As a System Administrator on this program, you will design, develop, implement,...via an LDAP interface to hundreds of various Sponsor systems Required Qualifications + Active TS/SCI with Polygraph +… more
    Leidos (01/09/26)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of passionate individuals in **Warrenton, VA** ... for transformative change. **Responsibilities:** The duties and responsibilities of the ** Systems Administrator ** include, but are not limited to, the… more
    Amentum (12/10/25)
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  • Linux Systems Administrator

    CACI International (Hampton, VA)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... We are seeking a cleared, skilled and experienced Red Hat Enterprise Linux Administrator with expertise in Puppet configuration management to join our IT team. The… more
    CACI International (12/18/25)
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  • Linux Systems Administrator

    Leidos (Springfield, VA)
    **Description** Leidos is seeking an experienced, customer-facing Linux Systems Administrator to join our dynamic team supporting mission-critical ... Linux environments, including demonstrated experience managing both physical and virtual infrastructure in data center settings. + Serve as a customer-facing … more
    Leidos (01/16/26)
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  • Expert Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a System Administrator for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM ... /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The System Administrator will work with a large team of developers, software… more
    Leidos (01/15/26)
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  • Systems Administrator II

    V2X (Fort Lee, VA)
    …usage, disk usage, and response times to maintain the STE Device systems operating efficiency. *Sets up administrator accounts, maintains system documentation, ... including CPU usage, disk usage, and response times to maintain the systems operating efficiency. *Experience in setting up administrator accounts, maintaining… more
    V2X (01/08/26)
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  • Senior Windows Systems Administrator

    Leidos (Arlington, VA)
    Systems Security Certified Practitioner (SSCP) ) Training (DISA-US1390 DCWF Windows Systems Administrator ). + Expert knowledge of Windows Active Directory ... **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Windows Systems Administrator_** in support of the Air Force National Capital (AFNCR)… more
    Leidos (01/07/26)
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